If the X-Frame wasn’t light enough for you, why not cut the leg section off? Who needs padding down there anyways. What does this accomplish? Only the world's lightest sleeping pad ever made at just 6 ounces, that’s less than an average climbing shoe. Other than the missing leg section, the X-Lite has all the same features as the X-Frame, like body mapping to give you support everywhere you need it and empty pockets that allow your sleeping bag to loft up from underneath to avoid cold spots.